Digital Monitoring Products, Inc. | 734N Installation and Programming Guide 13
The 734N provides direct 12/24 VDC, 200 mA output to the reader on the RED terminal
connection. Figure 10 shows a reader with wire colors RED, WHT, GRN, and BLK connecting to
terminals 1, 2, 3, and 4.
The green wire carries Data Zero (D0), and the white wire carries Data One (D1). The red wire
connects 12/24 VDC, 200 mA maximum power and the black wire is ground.
The wire colors may be dierent depending on the reader being installed. Refer to the literature
provided with the reader for wire coding, wire distance, cable type (such as shielded), and other
specifications.
Card Reader LED Operation
To provide visual indication of a valid card read, the card reader can be wired to illuminate the
green LED for the duration of the door strike.
Connect the orange or brown wire to LC to have the green LED stay on for the duration of the
relay activation.
Card Reader Annunciation
Connect the yellow wire to RA to have the remote annunciator turn on anytime the panel
instructs the 734N on-board piezo to turn on.
6
CONNECT A CARD READER
(optional)
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